165823728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{493523}}^1$

素因数の和:493541

約数の個数: 40

約数和(自身を含む): 489575808

約数和(自身を除く): 323752080

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 493523, 987046, 1480569, 1974092, 2961138, 3454661, 3948184, 5922276, 6909322, 7896368, 10363983, 11844552, 13818644, 20727966, 23689104, 27637288, 41455932, 55274576, 82911864, 165823728]

約数ペア:

[(1, 165823728), (2, 82911864), (3, 55274576), (4, 41455932), (6, 27637288), (7, 23689104), (8, 20727966), (12, 13818644), (14, 11844552), (16, 10363983), (21, 7896368), (24, 6909322), (28, 5922276), (42, 3948184), (48, 3454661), (56, 2961138), (84, 1974092), (112, 1480569), (168, 987046), (336, 493523)]